This new Blad is a great camera for fine art repro. Museums, galleries, and repro houses will have a heyday with it. I've been using a CF39 MS for years - both in single shot and multi-shot mode. It is a very versatile back; it easily clips onto a technical camera without hassle. I'd love to see Hassey continue with the CF line, although it is doubtful that it will. 90% of my multi-shot work is for fine art repro and restoration work. Once in awhile, I use multi-shot for product shots. The difference between single shot and multi-shot is dramatic. I wouldn't entertain the idea of shooting multi-shot in the field. I wouldn't use a Betterlight in the field either, although some do.